/* Website assistant (Copilot Studio web chat), loaded only when opened */
.hda-chat-btn{position:fixed;right:20px;bottom:20px;z-index:1000;display:inline-flex;align-items:center;gap:10px;padding:13px 18px;border:1px solid #86e8ff80;border-radius:999px;background:linear-gradient(135deg,#2a2fd6,#1b1f8f);color:#f2f5ff;font:700 15px/1.2 Arial,Helvetica,sans-serif;cursor:pointer;box-shadow:0 10px 30px #00000066}
.hda-chat-btn:hover{background:linear-gradient(135deg,#3439e6,#2328a3)}
.hda-chat-btn:focus-visible{outline:3px solid #86e8ff;outline-offset:3px}
.hda-chat-btn svg{width:20px;height:20px;flex:0 0 20px}
.hda-chat-btn[aria-expanded="true"]{display:none}
.hda-chat-panel{position:fixed;right:20px;bottom:20px;z-index:1001;width:400px;max-width:calc(100vw - 32px);height:620px;max-height:calc(100vh - 40px);display:flex;flex-direction:column;background:#0b1226;border:1px solid #3a4262;border-radius:16px;overflow:hidden;box-shadow:0 20px 60px #000000aa}
.hda-chat-panel[hidden]{display:none}
.hda-chat-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;background:#11172d;border-bottom:1px solid #3a4262;color:#f2f5ff;font:700 15px/1.3 Arial,Helvetica,sans-serif}
.hda-chat-close{border:0;background:transparent;color:#f2f5ff;font-size:24px;line-height:1;cursor:pointer;padding:4px 8px;border-radius:6px}
.hda-chat-close:focus-visible{outline:3px solid #86e8ff}
.hda-chat-frame{flex:1;width:100%;border:0;background:#fff}
.hda-chat-note{margin:0;padding:8px 14px;font:12px/1.4 Arial,Helvetica,sans-serif;color:#b8c5dd;background:#11172d;border-top:1px solid #3a4262}
.hda-chat-note a{color:#86e8ff}
@media(max-width:600px){.hda-chat-btn{right:16px;bottom:16px}.hda-chat-panel{right:0;bottom:0;width:100vw;max-width:100vw;height:100%;max-height:100%;border-radius:0}}
@media print{.hda-chat-btn,.hda-chat-panel{display:none!important}}

/* Language switcher (all pages) */
.lang-switch{display:inline-flex;gap:2px;align-items:center;margin-right:6px;font:700 12px/1 Arial,Helvetica,sans-serif;letter-spacing:.5px}
.lang-switch a{padding:6px 7px;border-radius:5px;color:#b8c5dd;text-decoration:none}
.lang-switch a:hover{color:#f2f5ff;background:#ffffff14}
.lang-switch a[aria-current]{color:#86e8ff;background:#86e8ff1a}
.lang-switch a:focus-visible{outline:2px solid #86e8ff}
/* Keep the switcher visible on small screens (other nav links are hidden there) */
nav .links .lang-switch a[hreflang]{display:inline-block}
@media(max-width:800px){
  nav{flex-wrap:wrap;gap:12px 16px}
  nav .links{gap:10px;flex-wrap:wrap;justify-content:flex-end}
  nav .links .button{white-space:nowrap;padding:10px 14px;font-size:13px}
}
@media(max-width:480px){nav .links .button{display:none}}